<A target="_blank" href="http://www-10.lotus.com/ldd/dominowiki.nsf/dx/Understanding_the_IBM_Lotus_Notes_8.5.x_client_directory_structure">Lotus Notes is a large program and installation creates a number of directories</A> and sub-directories, and.... In this article on the Lotus Notes and Domino wiki Stephan Wissel explains it all.